Fiat Brava Service Manual page 126

Bravo-Brava
Fault diagnosis
Analytical charts
55D.
The front courtesy light, the glove compartment light and the luggage compartment light aie not working
Check the condition of the
fuse 10 in the junction unit 4
Not OK Check for a short circuit in
the system and replace the
fuse 10
OK
Check for voltage at the
junction unit 4 connector G
pin 11
Not OK Overhaul the junction unit 4
OK
Bridge the N coloured cable
at the front courtesy light
107B with an earth
OK Restore the continuity of the
N coloured cable between
the left rear earth 18 & the
ultrasound welding
The fiont courtesy light is not working
Bridge the N coloured cable
at the courtesy light 107B
with an earth
OK
Not OK
Restore the continuity of the
N coloured cable between
the courtesy light 107B &
the left rear earth 18
Check for voltage at the RN
coloured cable for the cour­
tesy light 107B
Not OK
OK
Restore the continuity for
the RN coloured cable be­
tween the courtesy light
107B & the junction unit 4
connector G or overhaul the
unit 4
Check the condition of the
bulbs
Not OK Replace the bulbs
OK
Copyright by Fiat Auto
99